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Nucleotide Fun

362 bytes added, 05:34, 24 October 2013
Created page with "<?php $DNA = " does not contain U."; $RNA = " contains U."; $seq = $_GET['seq']; for($i=0; $i<strlen($seq); $i++) { if($seq[$i] == 'U' || $seq[$i] == 'u') { ech..."
<?php

$DNA = " does not contain U.";
$RNA = " contains U.";
$seq = $_GET['seq'];

for($i=0; $i<strlen($seq); $i++)
{
if($seq[$i] == 'U' || $seq[$i] == 'u')
{
echo "The input sequence is RNA because RNA" . $RNA . "\n";
break;
}

else if($i == strlen($seq)-1)
{
echo "The input sequence is DNA because DNA" . $DNA . "\n";
}

}

?>
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